.sign{
    width: 400px;
    height: 300px;
    background-color: #d4dede;
    border-radius: 3%;
    margin: 200px auto;
    position: relative;
    border: 1px solid #090909;
}
.sign h2{
    line-height: 50px;
    color: #457077;
    text-align: center;
    font-weight: bold;
}
.inp .txt1,.txt2{
    display: block;
    height: 35px;
    width: 360px;
    margin: 0 auto;
    font-size: 18px;
}
.inp .txt2{
    margin-top: 10px;
}
.btn .btn1{
    display: block;
    border: none;
    width: 364px;
    height: 48px;
    margin: 10px auto 0;
    font-size: 20px;
    color: #fff;
    background: #457077;
    font-weight: bold;
}
.reg a{
    color: #606f50;
    text-decoration: underline;
    font-size: 10px;
    float: right;
    margin-right: 18px;
    margin-top:10px;
}